Features: Sturdy gallon pump dispenser features leakproof spring and anti siphons chamber, delivering output per press for controlled dispensing of shampoo, sanitizers, or syrups. Adjustable tube with lockables actuator head accommodates gallon container (38mm diameter), enabling customizable liquid dispensing in salons or households. Additional for barbershops, home bathrooms, and commercial kitchens requiring hygienic of thick liquids like conditioners, oils, and disinfectants. Install effortlessly on 1 gallon at bathroom counters, salons stations, or food preps area for easy distribution of viscous products. Reinforced plastic construction resists corrosions in humid environment, making it ideal for long time use with shampoos, lotions, and cleaning solution. Specifications: Materials: Plastic Size: Diameter 2.50cm/0.98inch Package Includes: 6/10pcs Pump Pressing Nozzle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.